7-piece set (5 mm–16 mm) electric hammer drill bits, cross-cut drill bits for concrete, brick, stone, natural stone.

Description

[Set of 7 Drill Bits]: 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm.

The drilling depth is 100mm. With this, you can drill all common dowel holes. (For your machine and personal safety, a three-jaw impact drill is not recommended.)

[Carbide Drill Bits]: The drill bit set is made of high-quality, durable, and rust-resistant hard alloy steel. The carbide-tipped drill bits are harder, stronger, and better able to withstand extreme loads.

It features an innovative X-shaped geometry and a unique cross-flute design for optimal disassembly and ease of use. The fully hardened drill bit with a double-edged spiral can efficiently remove debris.

Round handle, double-hole drill bit, conventional drilling tools in a separate red box, used for concrete, granite, and stone. It allows for more efficient removal of dust and debris thanks to the circular spiral geometry.

[Application]: Suitable for drilling concrete, ceramic tiles, stone, wood, aluminum, plastic, and multi-layered materials / Suitable for all drill bits with a holder